The idle speed decreases to a set point as the engine warms up naturally. The engine when cold needs more fuel than air to stay idling. As the engine temp rises it tells the computer to cut back on the fuel and when it does it lowers the idle rpms. It is a natural thing. If your oil light is out when the engine is cold and idling, and then comes on when the engine becomes warm, you may have an engine oil problem. First check the level of engine oil aftre the engine has been sitting for more than 15 mins. If it needs oil, then add it. You check it using the dipstick, pulling it out, wiping it off and reinserting it and checking the level. If you have enough oil, then you have an oiling problem as far as pressure. The warmer the engine gets, the thinner the oil gets. Thinner oil gives you lower oil pressure at idle. Your oil pump may also be going out, or you may need an overhaul on the engine at the crank. The tolerances where the oil flows inside the engine get larger as the engine ages with miles and uses. This is why it is important to use quality oil but most of all change it as recommended with the filter. You may want to try a thicker oil as a band aid to help the oil pressure but this is only a temporary fix. Eventually the engine will need an overhaul if the bearing surfaces wear out. If you are using an oil with a weight of 5-20, try a 10-30. If you are using a 10-30 try a 10-40. I wouldn't suggest a 20-50 oil since this is a very heavy oil viscosity that is not primary used in todays engines. It is mostly a racing oil. So check the engine oil level, try a little heavier oil weight, start saving for an overhaul. Low oil pressure is a sign an engine needs help beit a new oil pump, a new oil pressure sending unit (the sending unit could be at fault sending you a false oil pressure warning) and alas.....an overhaul. If the engone idle is falling to lower than normal rpms causing the oil light to ome on, then your tps, throttle position sensor may be going bad. It may be telling the computer the car is idling at 800 when in reality it is idling at 500 and throwing the engine oil light to come on. Determine if it is an oil pressure problem, a gauge problem, a tps sensor problem While the engine is cold the idle speed is increased to keep it from stalling. If the oil light comes on once the engine warms up, you probably have worn main/rod bearings. Switch to a heavier grade oil. If you're using 5W15, switch to 10W30 or even 15W50. Use the lowest number oil possible to get the light to stay out. Typically, low oil pressure is caused by worn bearings, but of course there can be other causes for what you're seeing, such as a faulty sensor or worn oil pump, but the problem is ALMOST ALWAYS worn bearings. On the 2.7L DCX engines (esp. 1998-2004 models), when at normal operating temperature the oil light flickers because of excess PSI on the oil pressure sensor. The oil pressure sending unit is right below the exhaust manifold, and at normal op. temp. the heat causes excess pressure behind the switch giving a false reading. The TSB for this issue is to install the vent wire accessory onto the pressure sending unit's spare plug hole to relieve the pressure. You should have your oil pressure checked before hand though to rule out a blocked oil pump pick up tube or worse problems. Chrysler recommends 5w30 synthetic for regular changes at 2500mi.
How do you replace a map sensor on an 1995 Chevy Astro van?
easy, remove the large engine cover situaeted in the cab below the radio area, engine will be totally exposed, map sensor on rear off engine to rear of manifold opposite side to driver, jlwimports@yahoo.co.uk
How do you replace the climate control light bulb on a 1999 Intrepid?
A 1999 Dodge Intrepid rear turn signal bulb is replaced by removing the retaining screws and lifting the cover away. The bulb can then be twisted to remove it from the housing and a new bulb put in its place.
What are 2004 intrepid check engine codes?
Courtesy of "Skidsmadawg96"
Click here for details on how to get the codes if the following instructions don't work!
(1) Cycle the ignition key On - Off - On - Off - On within 5 seconds.
(2) The Odometer will show the P-code.
(3) If no DTC's are present, the cluster will display one of two texts: "P1684" and "done" or only "done." P1684 indicates that the memory has been cleared within the last 50 ignition cycles and does not indicate a problem. Done indicates that NO DTCs are present.
Ho2S = heated oxyen sensor, TP = throttle position, MAF = mass airflow, MAP = manifold absolute pressure, TC=turbocharger.
Some codes might not be used by Chrysler, or might only be used by some later Chrysler models (e.g. Charger). These will be italicized.
How do you replace the thermostat on a 2000 dodge intrepid?
The guys at any NAPA or Pep Boys will come out to the parking lot, open the hood and walk you through it.
How do you remove and replace a starter motor on a 1997 Dodge Intrepid 3.3 Liter?
the easiest way to do it is to remove the trans. make sure not to break any sensors off they cost alot to replace. while you have the trans off make sure you rear main is not leaking, it is not that hard to change and it may be worth it to do it just because you have the trans off. mech mas.
How do you replace a radio in a 1996 Dodge Intrepid?
Remove the plastics with a flat head screwdriver (be careful not to break the plastic clamps) surround the face fo the radio. Unscrew (should be four) screws remove radio and make sure to disconnect wiring harness and ground wire. Enjoy.
How do you replace a timing belt on a 1991 Ford Ranger 2.3?
you should have a tensioner assembly you can loosen up to get the belt off easier, and to slip the new one on. there should also be a schematic on the frame of your truck right where you lift the hood from. this will tell you the proper route to take with your new belt ;)
DEPENDS ON THE MAKE AND MOTOR BUT MOST ARE A PRESS FIT INTO THE BLOCK WITH A RUBBER O RING AT THE BOTTEM. GOOD LUCK
There should be a fastner that secures the tube assembly near the top of the engine. after this is removed you should be able to just pull the tube right out of engine, you may find it comes out better if you twist it while pulling.
Without more details it is hard to give an answer. Key things to notice are:
The engine turns over? The starter doesn't catch? The starter doesn't work?
Where is the starter on a 1994 Dodge Intrepid ES 3.5L?
Although a car starter is a great concept, I definitely would not install it in a 1999 Intrepid. I have a 99 Intrepid, and have heard that that year was the worst for the Intrepid. I have had nothing but problems with my car, and have spoken to others with the same model and year as mine. A car starter can totally screw up the mechanics of a car, especially one with such a bad rep. Another thing is that if you need a starter, I would probably get a professional to do it. They might offer you some kind of a warranty.
Where is the alternator located on a 1998 Dodge Neon?
It is located in the front passenger side of the vehicle at the top. It will be mounted with one black bracket at the top and two bolts at the bottom. It is at the highest point of anything else connected to the belts.
Where is the flasher located on a 1998 Dodge Intrepid?
The flasher module is about 2-3 inches below the headlamp switch. Remove the knee blocker from the instrument panel. Pull out the combination flasher slightly then unplug the flasher from the electrical connector. Remove the combination flasher. Use a Tridon Stant EP 27 Flasher or similar.
Factors affecting braking distance?
There are many things that affect the braking distance. They are:
a. Weight of the Car
b. Efficiency of the Brakes
c. Brake heat level
d. Tyre heat level
e. Tyre Pressure and
f. Road conditions (Rain/Dry/Intermediate)
How to Syphon gas Dodge Intrepid?
On my 2001 Intrepid it had a drain plug under the car on the gas tank. You can drain the gas out that way.
What is the refrigerant capacity of a 1999 Dodge Intrepid?
There is a label under the hood with the capacity. Today's air conditioning has to be exact. That means you will have to know how much refrigerant is in the system. Otherwise you will not know how much to add. It is best to have this done by a qualified repair shop that has the proper equipment.
How do you replace a timing belt on a 2 point 2 liter Dodge 94 Shadow?
If you have never done it, I suggest taking it to someone. However, if you have the tools and want to do it yourself. You will need to jack up the car first. Remove right front wheel. This is so you can get to all bolts on the front plastic cover. Remove the bolts, remove the cover/covers if 2 piece. Losen the timing belt tensioner, move away, take off belt, replace, tighten pretty tight with hand. Make sure no slack is present!But not extremely too tight. Retighten all bolts and covers and install wheel. NOTE: If timing belt was broken this is a whole different story. Do not try..Unless you know how..
Is there a reset button on a 2000 Dodge Intrepid?
An easy way to reset the computer is to disconnect the battery and leave the connection off for a few minutes. Any code light should go off then.
Diagram for power steering lines on 87 olds 88?
For the 1987 Oldsmobile Eighty-Eight, the power steering system typically includes two main lines: the high-pressure line and the return line. The high-pressure line runs from the power steering pump to the steering gear, transferring fluid under pressure. The return line carries the fluid back to the pump from the steering gear, usually routed along the frame. For specific diagrams, it's recommended to refer to a repair manual or online resources dedicated to Oldsmobile service information.
What does it mean when you hear a high pitched whine while accelerating in a 2004 Intrepid?
Is it heard through the radio? That's a common problem with them, and there is a service bulletin out for some of the years to correct it.
How do you reset your C 280 transmission that has gone into the limp home mode?
i heard that you disconnect the battery terminals from the battery and then touch the two DISCONNECTED teminals together for about a half hour.
What does a dodge intrepid input and output sensor do?
The input sensor reads the speed of the transmission input shaft.
The output sensor reads the speed of the transmission output shaft.
The transmission computer uses these sensors to help time the shifts, and to run the speedometer.
The input sensor reads the speed of the transmission input shaft.
The output sensor reads the speed of the transmission output shaft.
The transmission computer uses these sensors to help time the shifts, and to run the speedometer.
loosen the nut on the idler pulley. There is a bolt at 10:00 o'clock from the pulley.
Loosen this bolt until you can put the belt on then tighten the bolt till the belt is tight then tighten the nut on the idler pulley. Recheck the belt tension after a day or so..
How do you disable the factory alarm on a 1995 Honda Passport that keeps it from starting?
what we do is disconnect the positive battery line. leave it off for a few seconds, then reconnect it . that normally stops the funkyness. if it acts like ours did, its because it needs a new battery, they lights flickered and beaped and the locks locked all by themselves. it was weird! try a new battery first, if not, call your local Honda dealer, mine is really helpful and helps me over the phone with everything!
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(Another contributor)
Situation: It was Sunday night and I had disconnected my '95 Passport battery terminals to clean them. Totally routine, right?? Surprise!! After re-connecting them, the alarm was periodically flashing the parking and dash lights and beeping, and prevented starter operation. No friendly dealer was available... After many phone calls - even to quite knowledgeable people - no help. Owner's manual - cover-to-cover - no help, of course!
Answer: Finally called AAA. When a wrecker driver arrived, he said the battery was weak, but I knew better. After convincing him, he said "o.k." and showed me a little, black button on the driver's side, mounted on the plastic housing near the heater discharge for the driver's feet.
Procedure: He turned the ignition on, pushed the button, and turned the key off. Repeated the procedure twice more. Engine then cranked! Hellohh!!! Why on earth would any alarm manufacturer put innocent, unknowing people into such a predicament?? I can envision an even dangerous situation arising from such a foolish design! Sure hope this may yet help another owner.